Global Patent Index - EP 1137552 B1

EP 1137552 B1 2003-06-18 - CRUISE CONTROL SYSTEM COMPRISING A DESIRED CRUISE CONTROL SPEED AND A VEHICLE SPEED DISPLAY

Title (en)

CRUISE CONTROL SYSTEM COMPRISING A DESIRED CRUISE CONTROL SPEED AND A VEHICLE SPEED DISPLAY

Title (de)

FAHRGESCHWINDIGKEITSREGLER MIT EINER FAHRGESCHWINDIGKEITS- SOLL- UND IST- ANZEIGE

Title (fr)

SYSTEME REGULATEUR DE VITESSE AVEC AFFICHAGE DE VITESSE CHOISIE ET VITESSE DE VEHICULE

Publication

EP 1137552 B1 (EN)

Application

EP 99956186 A

Priority

  • GB 9903895 W
  • GB 9826577 A

Abstract (en)

[origin: WO0032435A1] A cruise control system (1) for a vehicle (2), coupled to an engine management system (3) of the vehicle (2) is operable to alter the speed of the vehicle dependant upon input from the cruise control system (1). The cruise control system comprises: means (6, 8) for generating a measure V of the vehicle speed; means (3, 13) by which a driver of the vehicle (2) may set a desired cruise control speed; a cruise control digital display (16) for displaying to the driver a display equivalent v'c of the desired cruise control speed that is rounded according to a speed increment value I; a speedometer display (11) for displaying to the driver a display equivalent v's of the measure V of the vehicle speed; the display equivalent v' of a speed including a speed offset value O summed with the measure V of the vehicle speed. The cruise control system (1) adjusts if necessary the desired cruise control speed to an adjusted cruise control speed va in order to reduce any discrepancy in the display equivalent speeds v'c and v's, the adjusted cruise control speed va being calculated according to the following algorithm: a) the offset O is added to the measure V of the vehicle speed, and this total is divided by the speed increment value I to express the measure of the vehicle speed as a multiple of the speed increment value; b) said multiple is rounded according to speed increment value I to give a rounded multiple; and c) said rounded multiple is multiplied by the speed increment value I and the speed offset value O is substracted.

IPC 1-7 (main, further and additional classification)

B60K 31/04; B60K 31/18

IPC 8 full level (invention and additional information)

B60K 31/00 (2006.01); B60K 31/04 (2006.01); B60K 31/18 (2006.01)

CPC (invention and additional information)

B60W 30/16 (2013.01); B60K 31/0008 (2013.01); B60K 31/04 (2013.01); B60K 31/185 (2013.01); B60W 2550/16 (2013.01)

Citation (examination)

WO 9937498 A1 19990729 - BAYERISCHE MOTOREN WERKE AG [DE], et al

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 0032435 A1 20000608; DE 69908970 D1 20030724; DE 69908970 T2 20031204; EP 1137552 A1 20011004; EP 1137552 B1 20030618; GB 9826577 D0 19990127

INPADOC legal status


2018-02-28 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: GB

- Payment date: 20171026

- Year of fee payment: 19

2018-01-31 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20171018

- Year of fee payment: 19

2018-01-31 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20171130

- Year of fee payment: 19

2017-10-18 [REG FR PLFP] FEE PAYMENT

- Year of fee payment: 19

2016-10-17 [REG FR PLFP] FEE PAYMENT

- Year of fee payment: 18

2015-12-02 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 69908970

- Representative's name: DOERFLER, THOMAS, DR.-ING., DE

2015-10-27 [REG FR PLFP] FEE PAYMENT

- Year of fee payment: 17

2005-04-22 [REG FR TP] TRANSMISSION OF PROPERTY

2004-08-25 [REG IE MM4A] PATENT LAPSED

2004-06-09 [26N] NO OPPOSITION FILED

- Effective date: 20040319

2004-04-16 [ET] FR: TRANSLATION FILED

2003-07-24 [REF] CORRESPONDS TO:

- Document: DE 69908970 P 20030724

2003-07-23 [REG IE FG4D] EUROPEAN PATENTS GRANTED DESIGNATING IRELAND

2003-07-09 [REG GB 732E] AMENDMENTS TO THE REGISTER IN RESPECT OF CHANGES OF NAME OR CHANGES AFFECTING RIGHTS (SECT. 32/1977)

2003-06-18 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): DE FR GB

2003-06-18 [REG GB FG4D] EUROPEAN PATENT GRANTED

2002-11-13 [RTI1] TITLE (CORRECTION)

- Free text: CRUISE CONTROL SYSTEM COMPRISING A DESIRED CRUISE CONTROL SPEED AND A VEHICLE SPEED DISPLAY

2001-10-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010512

2001-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB

2001-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE